Nitro XM technology Upto double the transfer speed of 54g 802.11g Designed for notebooks to fit into the PCMCIA slot Enjoy the freedom of wireless networking With this Wireless Network Cardbus PC Card you can connect your notebook to any 2.4 GHz wireless network. Because this high-speed PC Card is also downwards compatible with the existing 802.11bg standard 1154 Mbps an optimal communication with this standard is guaranteed. The new 802.11g high-speed wireless LAN standard enables a transfer speed up to 140 Mbps thanks to the enhanced Nitro XM technology. The Wireless Network Cardbus PC Card can communicate directly with other wireless USB (Universal Serial Bus) PC Card PCI & CF adapters both 802.11b & 802.11g in a ad-hoc network or if it is hooked into a wireless network featuring an access point. If in a wireless network use is made from several access points the Wireless Network Cardbus PC Card automatically chooses the strongest signal.